All results from a given calculation for C2H5F (fluoroethane)
using model chemistry: CCSD=FULL/cc-pVTZ
19 10 17 12 22
States and conformations
| State |
Conformation |
minimum conformation |
conformer description |
state description |
| 1 |
1 |
yes |
CS |
1A' |
Energy calculated at CCSD=FULL/cc-pVTZ
| | hartrees |
| Energy at 0K | -178.828807 |
| Energy at 298.15K | |
| HF Energy | -178.149945 |
| Nuclear repulsion energy | 79.708036 |
The energy at 298.15K was derived from the energy at 0K
and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCSD=FULL/cc-pVTZ
Geometric Data calculated at CCSD=FULL/cc-pVTZ
Point Group is Cs
Cartesians (Å)
| Atom |
x (Å) |
y (Å) |
z (Å) |
| C1 |
0.000 |
0.551 |
0.000 |
| C2 |
1.110 |
-0.458 |
0.000 |
| F3 |
-1.218 |
-0.088 |
0.000 |
| H4 |
0.060 |
1.183 |
0.882 |
| H5 |
0.060 |
1.183 |
-0.882 |
| H6 |
2.069 |
0.053 |
0.000 |
| H7 |
1.054 |
-1.090 |
0.882 |
| H8 |
1.054 |
-1.090 |
-0.882 |
Atom - Atom Distances (Å)
| |
C1 |
C2 |
F3 |
H4 |
H5 |
H6 |
H7 |
H8 |
| C1 | | 1.5000 | 1.3750 | 1.0873 | 1.0873 | 2.1279 | 2.1399 | 2.1399 |
C2 | 1.5000 | | 2.3567 | 2.1388 | 2.1388 | 1.0868 | 1.0859 | 1.0859 | F3 | 1.3750 | 2.3567 | | 2.0072 | 2.0072 | 3.2895 | 2.6344 | 2.6344 | H4 | 1.0873 | 2.1388 | 2.0072 | | 1.7643 | 2.4678 | 2.4808 | 3.0439 | H5 | 1.0873 | 2.1388 | 2.0072 | 1.7643 | | 2.4678 | 3.0439 | 2.4808 | H6 | 2.1279 | 1.0868 | 3.2895 | 2.4678 | 2.4678 | | 1.7645 | 1.7645 | H7 | 2.1399 | 1.0859 | 2.6344 | 2.4808 | 3.0439 | 1.7645 | | 1.7631 | H8 | 2.1399 | 1.0859 | 2.6344 | 3.0439 | 2.4808 | 1.7645 | 1.7631 | |
More geometry information
Calculated Bond Angles
| atom1 |
atom2 |
atom3 |
angle |
|
atom1 |
atom2 |
atom3 |
angle |
| C1 |
C2 |
H6 |
109.666 |
|
C1 |
C2 |
H7 |
110.672 |
| C1 |
C2 |
H8 |
110.672 |
|
C2 |
C1 |
F3 |
110.040 |
| C2 |
C1 |
H4 |
110.505 |
|
C2 |
C1 |
H5 |
110.505 |
| F3 |
C1 |
H4 |
108.642 |
|
F3 |
C1 |
H5 |
108.642 |
| H4 |
C1 |
H5 |
108.451 |
|
H6 |
C2 |
H7 |
108.612 |
| H6 |
C2 |
H8 |
108.612 |
|
H7 |
C2 |
H8 |
108.550 |
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability